The ruby- throated hummingbird has a wing beat of about 200 beats per second. about how many wings beats would a huming bird have in 3 minutes

The variable in a relation who’s value depends on the value of the independent variable is called what?

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.